The first destination for Lufthansa's 747-800 will be IAD (Washington-Dulles). So far, the 747-800 will be based solely out of FRA (Frankfurt-Rhein Main). The 747-800 will be equipped with 386 seats and will also feature Lufthansa's new Business Class product. Lufthansa will take delivery of the aircraft around April 23rd and the first long-haul flight is expected to happen sometime over the summer.